Afternoon, On moving from 4.2.1 to 4.2.6, our apparent system load increased dramatically.
Run queue went from as high as 4 to nearly 30, with (Linux) load average jumping from a max of 0.2 to about 15 for a user base (TGT count) of 46k. A code diff doesn’t seem to show much, except perhaps for the addition of a synchronous ticketTransactionManager. The only other likely candidate is either the bump in Hazelcast version, or that we went from 3 to 4 (single CPU) VMs in the cluster (point-to-point instead of multicast). CPU increased from a high of about 20% (usually 5-8%) to the 50% range. This is on all nodes. Ironically, response time doesn’t seem all that bad, though is a bit sluggish. Anyone else experience something similar? Thanks! Tom. -- CAS gitter chatroom: https://gitter.im/apereo/cas CAS mailing list guidelines: https://apereo.github.io/cas/Mailing-Lists.html CAS documentation website: https://apereo.github.io/cas CAS project website: https://github.com/apereo/cas --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/a/apereo.org/group/cas-user/. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/F67D31AA-2CFC-4DDA-8C5D-922E0B87798F%40ucdavis.edu. For more options, visit https://groups.google.com/a/apereo.org/d/optout.
